I am trying to install SSL generated recently for 8500 Cisco WLC Controller, but it is showing error each time. I tried with 4096 key size as well as 2048 key-size as well. But it doesn't work, attaching images for reference.
looks like your server might not send the fullchain.
but your server refuses connections so it is hard to verify from here.
So any idea how can we check that server is sending the full chain or not
using openssl could be an option:
ok let me try this